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[kernel] Remove last of old allocator interface

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Removing the `allocator.h` file defining the `kutil::allocator`
interface, now that explicit allocators are not being passed around.
Also removed the unused `frame_allocator::raw_allocator` class and
`kutil::invalid_allocator` object.

Tags: memory
This commit is contained in:
Justin C. Miller
2020-06-01 23:40:19 -07:00
parent a5f72edf82
commit b881b2639d
8 changed files with 5 additions and 97 deletions
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17
src/kernel/frame_allocator.h
View File

@@ -4,7 +4,6 @@
#include <stdint.h>
#include "kutil/allocator.h"
#include "kutil/linked_list.h"
struct frame_block;
@@ -30,23 +29,7 @@ public:
/// \arg count The number of frames to be freed
void free(uintptr_t address, size_t count);
/// Get a memory allocator that allocates raw pages
/// \returns The allocator ojbect
kutil::allocator & raw_allocator() { return m_raw_alloc; }
private:
class raw_alloc :
public kutil::allocator
{
public:
raw_alloc(frame_allocator &fa);
virtual void * allocate(size_t size) override;
virtual void free(void *p) override;
private:
frame_allocator &m_fa;
};
raw_alloc m_raw_alloc;
frame_block_list m_free; ///< Free frames list
frame_allocator(const frame_allocator &) = delete;